At the edge of the lawn, behind the building, there was a
line of underbrush and trees sloping down a hillside.
Beyond that, there was a playground next to a day-care
center. They could hear shouts of children in the air, and
when they looked through the underbrush, they could see
bundled-up four-year-olds swinging on swings and racing
around a playhouse. The operation would be carried out
near children.